In August, Walt Rulffes retired after five years as superintendent of the Clark County School District. After a rigorous search for a new chief of the nation’s fifth-largest public school agency, the Clark County Board of Education announced in November that it had selected Dwight D. Jones for the post. As he began settling into his new office, the former Colorado state commissioner of education granted Las Vegas Black Image an exclusive interview to discuss his approach to the job and what he hopes to accomplish.